Tearing through with fierce winds, torrential rain and destructive airborne debris, cyclones push every part of a home to its limits. Regions such as northern Queensland, the Northern Territory, and parts of Western Australia sit directly in Australia’s cyclone belt, where building products must meet stringent wind classifications. In these areas, homes require roofing and fencing specifically engineered to resist uplift, impact, and continuous pressure.
 

Cyclone Roofing – Defending the Heart of the Home

The roof is the most exposed and vulnerable element of a house during a cyclone. A cyclone-rated roofing system must stay firmly anchored under extreme uplift forces while efficiently draining intense rainfall. 

Steel roofing has long been trusted in cyclone-prone areas for its combination of strength, light weight, and durability. Unlike tiled systems that can dislodge, when installed as directed in our Cyclonic Area Manual, LYSAGHT® roofing fixes securely to structural battens, creating a continuous shield over the home. Exposed screws or weak fastenings can compromise resilience, which is why concealed-fix profiles such as KLIP-LOK 700 HI-STRENGTH® are widely specified for high wind zones.LYSAGHT® roofing fixes securely to structural battens, creating a continuous shield over the home. Exposed screws or weak fastenings can compromise resilience, which is why concealed-fix profiles such as KLIP-LOK 700 HISTRENGTH ® are widely specified for high wind zones.

Among Lysaght’s ZENITH® architectural range, LYSAGHT® LONGLINE 305® stands out as a profile built for strength and aesthetic impact. Its tall ribs (raised vertical sections that run the length of a roofing sheet), and broad pans (flat sections between the ribs) deliver bold visual appeal with enhanced spanning capacity, a vital asset when roofs must withstand cyclonic winds. Manufactured from trusted COLORBOND® or ZINCALUME® steel, LONGLINE 305® strikes the balance of resilience and aesthetic confidence that today’s homes demand.

Cyclone Fencing – Strength at the Boundary

Roofing is only one part of the protection story. A secure perimeter keeps properties safe from flying debris and adds a crucial layer of resilience. When fitted in line with our Cyclonic Fencing Design and Installation Guide, LYSAGHT® fencing provides a dependable alternative to traditional wire mesh, offering strength without compromising privacy or appearance. 

Manufactured in a wide range of profiles and heights, these fences are designed to remain stable under pressure while enhancing the liveability of outdoor spaces. When paired with durable gate solutions, LYSAGHT® fencing systems create a cohesive perimeter that balances security, performance, and design confidence.

The Superiority of Steel in Cyclone Zones

Not all materials cope equally under high wind stress. Here's why steel stands
above the others:

• Durability: Unlike timber, steel fencing and roofing will not rot, warp, or split under moisture.
• Fire and Termite Resistance: Steel provides inherent protection against hazards that often follow storm damage.
• Design Versatility: Profiles such as LYSAGHT® LONGLINE 305® deliver both engineering integrity and striking architectural form.
• Surface Protection: COLORBOND® steel incorporates advanced coatings tested for decades in Australian conditions, ensuring options that are resilient against salt, rain, and sun.

These qualities combine to deliver homeowners a system that withstands cyclonic conditions, provided it is installed in accordance with our Cyclonic Design and Install manuals, and continues to perform long after the storm has passed.

Engineered to Meet Australia’s Toughest Standards

Every cyclone-rated product must comply with the National Construction Code (NCC) and relevant Australian Standards. For roofing, this includes testing to AS/NZS 1562.1:2018, ensuring performance against wind uplift and water ingress. For fencing, compliance ensures structural integrity across a range of soil and wind classifications.

LYSAGHT® building products are rigorously tested for real-world conditions, assuring homeowners and professionals with performance claims backed by research, heritage, and engineering expertise. 

150 Years of Strength: LYSAGHT® Products Built for the Storm

Protecting a home from cyclone damage means addressing every potential weakness, from the roofline to the fence line. With more than 150 years of innovation and leadership, Lysaght delivers whole-of-home solutions designed for Australia’s toughest environments.

Manufactured from trusted COLORBOND® steel or ZINCALUME® steel, LYSAGHT® roofing and fencing products are proven in performance testing and in the field, giving homeowners and professionals confidence when building in cyclone-prone regions.